package com.atguigu.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsConfigurationSource;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
import org.springframework.web.server.ServerWebExchange;

/**
 * Create By huangxch on 2020/7/30
 */
@Configuration
public class GulimallCorsConfiguration {
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        //配置跨域
        CorsConfiguration corsConfiguration=new CorsConfiguration();
        //允许所有请求头
        corsConfiguration.addAllowedHeader("*");
        //允许所有请求方法
        corsConfiguration.addAllowedMethod("*");
        //允许所有来源
        corsConfiguration.addAllowedOrigin("*");
        //允许携带cookie
        corsConfiguration.setAllowCredentials(true);
        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}
